Výsledky vyhledávání - "Mathilde Giacalone"

Akademický článek

Multicomponent and Longitudinal Imaging Seen as a Communication Channel—An Application to Stroke

Autor: Mathilde Giacalone, Carole Frindel, Emmanuel Grenier, David Rousseau

Publikováno v: Entropy, Vol 19, Iss 5, p 187 (2017)

In longitudinal medical studies, multicomponent images of the tissues, acquired at a given stage of a disease, are used to provide information on the fate of the tissues. We propose a quantification of the predictive value of multicomponent images us

Externí odkaz: https://doaj.org/article/312fb7b6783448f3b981351aa8220533

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Robustness of spatio-temporal regularization in perfusion MRI deconvolution: An application to acute ischemic stroke

Autor: Frederic Cervenansky, David Rousseau, Marc Robini, Mathilde Giacalone, Emmanuel Grenier, Carole Frindel

Publikováno v: Magnetic Resonance in Medicine. 78:1981-1990

Purpose The robustness of a recently introduced globally convergent deconvolution algorithm with temporal and edge-preserving spatial regularization for the deconvolution of dynamic susceptibility contrast perfusion magnetic resonance imaging is asse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::63ac8b9bb017133474310dbfc856f1f9
https://doi.org/10.1002/mrm.26573

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Local spatio-temporal encoding of raw perfusion MRI for the prediction of final lesion in stroke

Autor: T.-H. Cho, Mathilde Giacalone, David Rousseau, Noëlie Debs, Pejman Rasti, Emmanuel Grenier, Carole Frindel

Publikováno v: Medical Image Analysis
Medical Image Analysis, Elsevier, 2018, 50, pp.117-126. ⟨10.1016/j.media.2018.08.008⟩
Medical Image Analysis, Elsevier, 2018, 50, pp.117-126
Medical Image Analysis, 2018, 50, pp.117-126. ⟨10.1016/j.media.2018.08.008⟩

We address the medical image analysis issue of predicting the final lesion in stroke from early perfusion magnetic resonance imaging. The classical processing approach for the dynamical perfusion images consists in a temporal deconvolution to improve

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e98c44a1198a79c7b91f3da7f55b558a
https://hal.archives-ouvertes.fr/hal-02056917

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On the Influence of Normalization Strategies for Perfusion MRI in Acute Stroke

Autor: David Rousseau, Y. Berthezène, N. Nighoghossian, Robin Zagala, Mathilde Giacalone, Carole Frindel, Tae-Hee Cho

Publikováno v: Current Developments in Stroke
Current Developments in Stroke, 1, pp.176-190, 2017, 978-1-68108-421-3. ⟨10.2174/9781681084213117010011⟩

International audience; Normalization of magnetic resonance images with a given reference is a common preprocessing task which is rarely discussed. We review and address this question for a specific neuro-imaging problem of practical huge interest. W

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e2b75e1d51128b301fb152696c19dec
https://doi.org/10.2174/9781681084213117010011

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An unsupervised spatio-temporal regularization for perfusion MRI deconvolution in acute stroke

Autor: David Rousseau, Carole Frindel, Mathilde Giacalone

Publikováno v: 24th European Signal Processing Conference (EUSIPCO), 2016
24th European Signal Processing Conference (EUSIPCO), 2016, Aug 2016, Budapest, Hungary. ⟨10.1109/EUSIPCO.2016.7760540⟩
EUSIPCO

International audience; We consider the ill-posed inverse problem encountered in perfusion magnetic resonance imaging (MRI) analysis due to the necessity of eliminating, via a deconvolution process, the imprint of the arterial input function on the M

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b9941da8a71a9589dce47f9316c01ef
https://hal.archives-ouvertes.fr/hal-01571796

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Robustness of spatio-temporal regularization in perfusion MRI deconvolution: An application to acute ischemic stroke

Autor: Mathilde, Giacalone, Carole, Frindel, Marc, Robini, Frédéric, Cervenansky, Emmanuel, Grenier, David, Rousseau

Publikováno v: Magnetic resonance in medicine. 78(5)

The robustness of a recently introduced globally convergent deconvolution algorithm with temporal and edge-preserving spatial regularization for the deconvolution of dynamic susceptibility contrast perfusion magnetic resonance imaging is assessed in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::4062d9e1695987828fcd6dddf19376a4
https://pubmed.ncbi.nlm.nih.gov/28019027

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Perfusion MRI in stroke as a regional spatio-temporal texture

Autor: Noëlie Debs, Mathilde Giacalone, Pejman Rasti, Tae-Hee Cho, Carole Frindel, David Rousseau

Publikováno v: HAL
ISMRM 27th Annual Meeting & Exhibition
ISMRM 27th Annual Meeting & Exhibition, Jun 2018, Paris, France
Joint Annual Meeting ISMRM-ESMRMB 2018
Joint Annual Meeting ISMRM-ESMRMB 2018, Jun 2018, Paris, France

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::7661f876be8470f802838b282911906f
https://hal.archives-ouvertes.fr/hal-02057352

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